Rezk Audi

Rezk Audi

Full-Stack Developer

  • Email

    eng.rezk.audi@gmail.com
  • Github

    Rezkaudi
  • Phone

    +963 931817805
  • Birthday

    January 1, 2002
  • Location

    Syria, Homs
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About me

Full-Stack Developer with 3+ years of remote experience delivering 8+ production web applications using React, Next.js, Node.js, TypeScript, and PostgreSQL. Specialized in Clean Architecture REST APIs (NestJS / Express.js), real-time systems (Socket.io), and AI integrations (OpenAI API, RAG, voice tutoring, and workflow automation). Reduced page load time by 40% via Next.js SSR and CDN optimization; cut user response time by 60% through real-time Socket.io bidirectional messaging.

What I'm doing

  • Frontend Development

    Frontend Development

    Building responsive, high-performance web apps with React, Next.js, TypeScript, and Tailwind CSS.

  • Backend Development

    Backend Development

    Clean Architecture REST APIs with Node.js, Express.js, NestJS, PostgreSQL, and MongoDB.

  • Mobile Development

    Mobile Development

    Cross-platform mobile applications for iOS and Android using Flutter and Dart.

  • AI Integrations

    AI Integrations

    Integrating OpenAI API and prompt engineering into web applications for intelligent automation.

Education

  1. B.Sc. Software Engineering — Homs University, Syria

    Aug 2019 — Aug 2026

    Relevant Coursework: Data Structures, Algorithms, Database Systems, Software Architecture, Operating Systems.

Experience

Full-Stack Developer

Nipporia|Tokyo, Japan
Remote, Full-timeFeb 2024 — Present
  • Engineered 6 production web applications using React, Node.js, TypeScript, and PostgreSQL — including real-time platforms, AI-powered tools, a voice AI document tutor, and job marketplaces.
  • Optimized Next.js SSR with critical CSS inlining and AWS S3 CDN delivery, reducing page load time by 40% and improving Core Web Vitals scores.
  • Built real-time bidirectional messaging with Socket.io and MongoDB for a B2B matching platform, reducing user response time by 60%.
  • Integrated Stripe payment gateway with webhook validation across 3 platforms, achieving 99.9% payment success rate with automated email receipts via Nodemailer.
  • Applied Clean Architecture and RESTful API design patterns across 4 Express.js and NestJS backend services, with full Swagger/OpenAPI documentation.

Front-End Developer

BonZuttner Inc.|Tokyo, Japan
Remote, ContractMay 2024 — Oct 2025
  • Developed an admin dashboard with React, Redux Toolkit, Chart.js data visualization, and Google Maps analytics, cutting executive reporting cycle from 3 days to real-time.
  • Established TypeScript strict mode, ESLint rules, and Zod validation standards across 3 products with Git feature-branch workflow, reducing production defects by 35%.
  • Created a reusable component library with Tailwind CSS and Material-UI shared across 3 projects, standardizing UI patterns and reducing cross-project development time by 35%.

My Skills

Languages

05
  • JavaScript
  • TypeScript
  • Python
  • SQL
  • Dart

Frontend

03
  • React
  • Next.js
  • Tailwind CSS

Mobile

01
  • Flutter

Backend

04
  • Node.js
  • Express.js
  • NestJS
  • RESTful APIs

Databases

02
  • PostgreSQL
  • MongoDB

Cloud & DevOps

05
  • AWS
  • Firebase
  • Docker
  • Git
  • CI/CD

AI & LLMs

05
  • OpenAI API
  • Prompt Engineering
  • RAG
  • Embeddings
  • Voice (TTS/STT)

Testing

01
  • Jest

Architecture

04
  • Clean Architecture
  • Microservices
  • SOLID Principles
  • Agile/Scrum

Automation

03
  • n8n
  • Workflow Automation
  • Web Scraping